IANTD was among the firsts to perform Trimix dives, what makes them the first to teach Trimix. The course is designed for advanced technical divers who wish to enrich and develop their knowledge and diving abilities, and to dive into the depths professionally and safely. When using Trimix mixtures (oxygen, nitrogen and helium).

In hypoxic use, the diver can descend to a depth of more than 100 meters. This is a high level course that is not suitable for every diver, the diver must be completely independent and rely solely on himself. Many divers use Trimix to dive into shipwrecks and caves at relatively large depths.

Conditions of acceptance:

Age – 18 and over

Certified Diver on the level – Technical Diver / Normoxic Trimix Diver

Experience of 200 dives with at least 20 of them deeper than 42 m or a capacity that satisfies the instructor in the water.

Valid  technical diving insurance

Certification: When the student completes the course and all the required tasks, he will be certified as Trimix diver of the IANTD organization, and can dive to a depth of 100 meters.